TY - RPRT TI - Field experiments to test neutron interaction techniques in boreholes in relatively dry, low porosity rock AU - F. E. Senftle AU - R.M. Moxham AU - A. B. Tanner AU - P. W. Philbin AU - G. R. Boynton AU - R.E. Wager PY - 1976 DO - 10.3133/ofr76418 UR - https://pubs.usgs.gov/publication/ofr76418 ID - ofr76418 ER -